Nicht zum ersten Mal haben wir die Dienste der Firma Schetter in Mörschwil in Anspruch genommen. Jedes Mal sind wir begeistert von der Freundlichkeit, Sauberkeit sowie tadellosen und speditiven Arbeit, selbst wenn es nur kleinere Reparaturen sind. Dieses Mal war Herr Schoch bei uns; Jede Firma kann stolz sein auf solche Mitarbeiter, die jedes Vertrauen betreffend Fachwissen, Zuverlässigkeit und Freundlichkeit verdienen. Herzlichen Dank für den tollen Service!

Sehr speditiver und guter Service.

As a holistic partner for all concerns and construction projects relating to building technology, we implement high-quality and optimized solutions in accordance with the wishes and goals of our customers. From simple heating system replacements to solar systems to complex installations, we are happy to assist you. Our solutions in the areas of heating, ventilation, air conditioning and solar collectors / photovoltaics are created in close cooperation with our sister companies (planning & engineering - s3 GmbH , execution - HSH AG ) and in constant contact with the client. This enables us to accompany you from decision-making through installation to system optimization and maintenance. Our transparent approach creates systems that are not only sustainable, but also mesh seamlessly and are in harmony with the needs of the users and residents of the building.